Abstract
We describe a single sided matrix converter (SSMC) designed for safety critical applications like flight control actuation systems. Dynamic simulations of multi-phase SSMC using Matlab Simulink are carried out to evaluate the fault tolerance capabilities. Investigation into different numbers of phases and power converter topologies under single phase open circuit, single switch open circuit, and single switch short circuit has been executed. The simulation results confirm 5-phase SSMC design as a compromise between fault tolerance and converter size/volume. A 5-phase SSMC prototype was built. Experimental results verify the effectiveness of our design.
Original language | English |
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Pages (from-to) | 866-874 |
Number of pages | 9 |
Journal | Journal of Zhejiang University: Science C |
Volume | 13 |
Issue number | 11 |
DOIs | |
Publication status | Published - Nov 2012 |
Externally published | Yes |
Keywords
- Fault tolerance
- Flight control actuation systems
- Single sided matrix converter
ASJC Scopus subject areas
- General Engineering